Operation principles for hydrogen spark ignited direct injection engines for passenger car applications

M Fischer, S Sterlepper, S Pischinger, J Seibel… - International Journal of …, 2022 - Elsevier
The sustainable reduction of greenhouse gas emissions from road transport requires
solutions to achieve net-zero carbon dioxide emissions. Therefore, in addition to vehicles …

Influence of dimension, building position, and orientation on mechanical properties of EBM lattice Ti6Al4V trusses

R Sepe, A De Luca, V Giannella, R Borrelli… - … International Journal of …, 2022 - Springer
The advent of additive manufacturing technologies significantly encouraged the
development and usage of lattice structures. This paper aims to experimentally investigate …

[HTML][HTML] Modeling and simulation of the induction hardening process: Evaluation of gear deformations and parameter optimization

PM Pinheiro, JU Junio, LAP Gonçalves, JÂP da Costa… - Processes, 2024 - mdpi.com
This study aimed to analyze and optimize the thermal induction hardening process applied
to toothed transmission gears, focusing on thermal aspects, structural deformation, and …

Simulation and experimental analysis of pressure pulsation characteristics of pump source fluid

J Lin, Y Wang, S Zhou, W Wu, H Ma, Q Han - Applied Sciences, 2021 - mdpi.com
The output flow pulsation characteristics of the hydraulic pump due to the structural
characteristics may cause pump source fluid pressure pulsation and even cause the …

Trends of topology optimization and additive manufacturing in automobile industry

R Vyawhare, P Gagpalliwar, P Dhatrak - AIP Conference Proceedings, 2023 - pubs.aip.org
The paper presents additively manufactured components optimized using topology
optimized techniques for automobile applications. To meet the current needs of market and …

Experimental/Numerical acoustic assessment of aircraft seat headrests based on Electrospun Mats

V Giannella, C Colangeli, J Cuenca, R Citarella… - Applied Sciences, 2021 - mdpi.com
The work proposes a methodology for the assessment of the performances of Passive Noise
Control (PNC) for passenger aircraft headrests with the aim of enhancing acoustic comfort …

FEM modelling approaches of bolt connections for the dynamic analyses of an automotive engine

V Giannella, R Sepe, R Citarella, E Armentani - Applied Sciences, 2021 - mdpi.com
Three different finite element method (FEM) modelling approaches of bolt connections of a
four-stroke, four-cylinder petrol engine are presented, and the related results compared in …

Static and fatigue behavior of laser welded additively manufactured 17-4 PH steel plates

R Sepe, V Giannella, V Alfieri, F Caiazzo - Procedia Structural Integrity, 2021 - Elsevier
Industry continuously demands for advanced materials delivering high strength, high fatigue
resistance and lightweight properties. Additive Manufacturing (AM) technologies allow for …

Dynamic response of dual-disk rotor system with uncertainties based on Chebyshev convex method

J Wang, Y Yang, Q Zheng, W Deng, D Zhang, C Fu - Applied Sciences, 2021 - mdpi.com
In this paper, a non-probabilistic Chebyshev convex method (CCM) for the transient
dynamics of a dual-disk rotor system with uncertain parameters is proposed. The dynamic …

Numerical study on the forward and inverse problems of the mobile pump truck frame

YL Zhang, HB Lin, ZC Zhu - Scientific Reports, 2024 - nature.com
Aiming at the requirements of strong mobility and high flexibility of rescue and relief mobile
pump trucks, this paper designs a new type of mobile pump truck frame based on existing …